CN220973216U - Automobile steering wheel cover mold processing convenient to drawing of patterns - Google Patents
Automobile steering wheel cover mold processing convenient to drawing of patterns Download PDFInfo
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- CN220973216U CN220973216U CN202322987353.2U CN202322987353U CN220973216U CN 220973216 U CN220973216 U CN 220973216U CN 202322987353 U CN202322987353 U CN 202322987353U CN 220973216 U CN220973216 U CN 220973216U
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- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000001746 injection moulding Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile steering wheel sleeve processing, in particular to an automobile steering wheel sleeve processing die convenient for demolding, which comprises a die body, wherein the die body comprises a die holder, the upper surface of the die holder is fixedly connected with a support frame, the surface of the support frame is fixedly connected with a lower die, a die cavity is arranged on the inner side of the lower die, the top end of the support frame is fixedly connected with a top plate, and the top end of the top plate is fixedly provided with a telescopic cylinder. According to the utility model, the rotating rod is driven by the motor to rotate, so that the cam can rotate along with the rotating rod, the connecting plate is extruded through the rotation of the cam, the connecting plate can drive the ejector rod to ascend, the ejector rod can move on the inner side of the die cavity conveniently, the automobile steering wheel sleeve in the die cavity is ejected, the effect of demoulding the automobile steering wheel sleeve can be achieved, after the processing is finished, the automobile steering wheel sleeve is not required to be demoulded manually, the automobile steering wheel sleeve can be taken out quickly conveniently, the demoulding quality and efficiency are improved, and the processing efficiency of the automobile steering wheel sleeve is improved.
Description
Technical Field
The utility model relates to the technical field of automobile steering wheel sleeve processing, in particular to an automobile steering wheel sleeve processing die convenient to demould.
Background
The steering wheel of the automobile is a wheel-shaped device for controlling the running direction, the steering wheel is used for controlling the driving initially, and severe vibration generated during the running of the automobile is transmitted to a driver, so that the difficulty in controlling the direction is increased. After the engine is changed to be mounted on the head part, the driver has no way to drive the automobile by using the rudder at all due to the increase of the weight. The new design of the steering wheel is created by introducing a gear system between the driver and the wheels that is flexible to operate and well isolates the violent vibrations from the road. The sleeve of the steering wheel sleeve finger stall on the steering wheel can be more fashionable and comfortable in hand feeling due to the strong decorative property. The steering wheel sleeve can increase hand feeling and friction force, prevent hand perspiration from skidding, and prevent the steering wheel from being worn. In order to mass-produce the same or similar steering wheel covers, a die is generally used to process the steering wheel covers to improve the production efficiency. The steering wheel sleeve is processed through the die, so that the forming of the steering wheel sleeve of the automobile can be realized, the production efficiency can be improved, the cost can be reduced, the product quality can be improved, and the product consistency can be ensured.
In the prior art, when carrying out production processing to car steering wheel cover through mold processing, after processing finishes, owing to can not be fine will carry out automatic drawing of patterns to car steering wheel cover for often need the manual work take out car steering wheel cover from the die cavity in, the mode of manual work take out is comparatively troublesome, hardly deviate from car steering wheel cover once only, thereby can reduce the efficiency and the quality of car steering wheel cover drawing of patterns, be unfavorable for promoting car steering wheel cover processing's overall efficiency, consequently, in order to solve above-mentioned problem, propose a car steering wheel cover mold processing convenient to drawing of patterns.
Disclosure of utility model
The utility model aims to provide an automobile steering wheel sleeve processing die convenient for demoulding, which solves the problems that in the prior art, the automobile steering wheel sleeve is often required to be taken out of a die cavity manually because the automobile steering wheel sleeve cannot be automatically demoulded well, the mode of taking out the automobile steering wheel sleeve manually is troublesome, and the automobile steering wheel sleeve is difficult to be taken out at one time, so that the demoulding efficiency and quality of the automobile steering wheel sleeve are reduced, and the overall efficiency of processing the automobile steering wheel sleeve is not facilitated to be improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile steering wheel cover mold processing convenient to drawing of patterns, includes the die body, the die body includes the die holder, the upper surface fixedly connected with support frame of die holder, the surface fixedly connected with lower mould of support frame, the inboard of lower mould is provided with the die cavity, the top fixedly connected with roof of support frame, the top fixedly mounted of roof has flexible cylinder, the output fixedly connected with of flexible cylinder goes up the mould, go up mould swing joint at the surface of support frame, the inboard fixedly connected with injection molding pipe of going up the mould, the injection molding pipe activity is at the inboard of roof;
The surface of die holder is provided with demoulding mechanism, demoulding mechanism includes the supporting shoe, supporting shoe fixed connection is at the upper surface of die holder, the inboard swing joint of supporting shoe has the bull stick, the fixed surface of bull stick is connected with the cam, the upper surface fixedly connected with gag lever post of die holder, the surface swing joint of gag lever post has the connecting plate, the upper surface fixedly connected with ejector pin of connecting plate.
Preferably, the demoulding mechanism further comprises a motor, the motor is fixedly arranged on the surface of the supporting block, the rotating rod is fixedly connected with the output end of the motor, and the surface of the connecting plate is fixedly connected with a first spring.
Preferably, the limiting rods are fixedly connected to the upper surface of the die holder in four groups, one end, far away from the die holder, of each limiting rod is fixedly connected with the bottom end of the lower die, and the four groups of limiting rods are correspondingly connected with the connecting plates.
Preferably, the ejector rod is six groups of movable inner sides of the lower die and the die cavity, one end of the first spring is fixedly connected with the lower die, and the other end of the first spring is fixedly connected with the connecting plate.
Preferably, the surface of lower mould is provided with protection machanism, protection machanism includes the dead lever, dead lever fixed connection is at the upper surface of lower mould, the internal surface fixedly connected with second spring of dead lever, the one end fixedly connected with telescopic link of dead lever is kept away from to the second spring, the upper surface fixedly connected with connecting block of telescopic link.
Preferably, the fixing rod is fixedly connected with the lower die in four groups, one end of the second spring is fixedly connected with the fixing rod, and the other end of the second spring is fixedly connected with the telescopic rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through motor drive bull stick rotation, can realize that the cam rotates thereupon, extrudees the connecting plate through cam rotation, can realize that the connecting plate drives the ejector pin and rise, and then be convenient for the ejector pin moves in the inboard of die cavity to it is ejecting with the car steering wheel cover in the die cavity, can reach the effect of drawing of patterns to the car steering wheel cover, make after the processing finishes, need not artifical manual drawing of patterns, be convenient for take out fast the car steering wheel cover, be favorable to promoting the quality and the efficiency of drawing of patterns, and then promote the machining efficiency of car steering wheel cover.
2. When the telescopic cylinder drives the upper die to press downwards, the surface contact of the upper die and the connecting block can extrude the connecting block, and then the telescopic rod can move towards the inner side of the fixed rod under the action of the connecting block, and the second spring deforms, so that the force generated when the upper die is pressed downwards can be absorbed and relieved to a certain extent through the elastic property of the second spring, the loss of the lower die and the upper die when the upper die is pressed downwards can be reduced, and further the protection of the lower die and the upper die can be realized, so that the lower die and the upper die are not easy to damage.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic side view of the structure of the present utility model;
FIG. 4 is a schematic top view of the mold cavity and ram of the present utility model.
In the figure: 1. a die holder; 11. a support frame; 12. a lower die; 13. a mold cavity; 14. a top plate; 15. a telescopic cylinder; 16. an upper die; 17. injection molding a tube; 2. a support block; 21. a rotating rod; 22. a cam; 23. a motor; 24. a limit rod; 25. a connecting plate; 26. a push rod; 27. a first spring; 3. a fixed rod; 31. a second spring; 32. a telescopic rod; 33. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
The telescopic cylinder 15 and the motor 23 used in the present application are commercially available products, and the principle and the connection method are all well known in the art, so they are not described in detail herein.
The utility model provides a car steering wheel cover mold processing convenient to drawing of patterns, including the die body, the die body includes die holder 1, the upper surface fixedly connected with support frame 11 of die holder 1, the fixed surface of support frame 11 is connected with lower mould 12, the inboard of lower mould 12 is provided with die cavity 13, the top fixedly connected with roof 14 of support frame 11, telescopic cylinder 15 is fixedly installed on the top of roof 14, telescopic cylinder 15's output fixedly connected with upper mould 16, upper mould 16 swing joint is at the surface of support frame 11, the inboard fixedly connected with injection molding pipe 17 of upper mould 16, injection molding pipe 17 activity is in the inboard of roof 14, can drive upper mould 16 through telescopic cylinder 15's setting and descend, and then be convenient for go up mould 16 and lower mould 12 and carry out the compound die, can carry out the injection molding to the inboard of die cavity 13 through injection molding pipe 17's setting, thereby be convenient for carry out machine shaping to car steering wheel cover;
The surface of die holder 1 is provided with demoulding mechanism, demoulding mechanism includes supporting shoe 2, supporting shoe 2 fixed connection is at the upper surface of die holder 1, the inboard swing joint of supporting shoe 2 has bull stick 21, the fixed surface of bull stick 21 is connected with cam 22, the upper surface fixedly connected with gag lever post 24 of die holder 1, the surface swing joint of gag lever post 24 has connecting plate 25, the upper surface fixedly connected with ejector pin 26 of connecting plate 25, cam 22 fixed connection is at the surface of bull stick 21, rotate and extrude connecting plate 25 through cam 22, can realize that ejector pin 26 rises under the effect of connecting plate 25, and then be convenient for ejector pin 26 carries out ejecting to the car steering wheel cover in the die cavity 13, thereby it is more convenient to make the drawing of patterns.
Further, demoulding mechanism still includes motor 23, and motor 23 fixed mounting is at the surface of supporting shoe 2, and bull stick 21 and motor 23's output fixed connection, the fixed surface of connecting plate 25 is connected with first spring 27, is connected through first spring 27 and connecting plate 25, is convenient for reset ejector pin 26 to can realize ejector pin 26 decline and recover, be convenient for carry out the injection molding once more to die cavity 13 inboard.
Further, the limiting rods 24 are fixedly connected to the upper surface of the die holder 1 in four groups, one end, far away from the die holder 1, of the limiting rods 24 is fixedly connected with the bottom end of the lower die 12, the four groups of limiting rods 24 are correspondingly connected with the connecting plates 25, and the limiting rods 24 are arranged to limit the connecting plates 25, so that the connecting plates 25 are not easy to deviate under the action of the cams 22, and the connecting plates 25 are convenient to drive the ejector rods 26 to move stably.
Further, the ejector rod 26 is six groups of movable inner sides of the lower die 12 and the die cavity 13, one end of the first spring 27 is fixedly connected with the lower die 12, the other end of the first spring 27 is fixedly connected with the connecting plate 25, and the connecting plate 25 can be reset through the arrangement of the first spring 27, so that the position of the ejector rod 26 is reset conveniently.
Further, the surface of lower mould 12 is provided with protection machanism, protection machanism includes dead lever 3, dead lever 3 fixed connection is at the upper surface of lower mould 12, the internal surface fixedly connected with second spring 31 of dead lever 3, the one end fixedly connected with telescopic link 32 of dead lever 3 is kept away from to second spring 31, the last fixedly connected with connecting block 33 of telescopic link 32, connecting block 33 fixed connection is on the top of telescopic link 32, when last mould 16 pushes down, can lead to the fact the extrusion to connecting block 33, and then can realize that telescopic link 32 moves to the inboard of dead lever 3, and make second spring 31 take place the deformation, can alleviate the power of last mould 16 pushing down through the elasticity nature of second spring 31, thereby realize protecting lower mould 12 and last mould 16.
Further, the fixing rod 3 is four groups and fixedly connected with the lower die 12, one end of the second spring 31 is fixedly connected with the fixing rod 3, the other end of the second spring 31 is fixedly connected with the telescopic rod 32, and the force generated when the upper die 16 is pressed down can be slowly released to a certain extent through the arrangement of the second spring 31, so that the hard contact between the lower die 12 and the upper die 16 can be reduced, and the loss generated when the lower die 12 and the telescopic cylinder 15 are clamped can be reduced.
Working principle: when the automobile steering wheel sleeve demolding device is used, a motor 23 is electrically connected by an external power supply, a worker starts the motor 23 through a press switch, the motor 23 runs to drive a rotating rod 21 to rotate, a cam 22 rotates under the action of the rotating rod 21, when the convex surface of the cam 22 faces against a connecting plate 25 in the rotating process, the connecting plate 25 is extruded, the connecting plate 25 moves upwards on the surface of a limiting rod 24, at the moment, a first spring 27 is in a contracted state, the ejector rod 26 moves upwards on the inner side of a mold cavity 13 under the action of the connecting plate 25, and therefore the automobile steering wheel sleeve is ejected through an upper mold 16, and the demolding effect of the automobile steering wheel sleeve is achieved; when the rotating rod 21 makes the concave surface of the cam 22 face the connecting plate 25 in the rotating process, the connecting plate 25 drives the ejector rod 26 to descend under the rebound action of the first spring 27, and then the reset is realized;
When the telescopic cylinder 15 extends to drive the upper die 16 to press down, the upper die 16 is contacted with the surface of the connecting block 33, the connecting block 33 is extruded, the telescopic rod 32 moves towards the inner side of the fixed rod 3 under the action of the connecting block 33, the second spring 31 deforms under the action of the telescopic rod 32, the force generated when the upper die 16 is pressed down can be absorbed and slowly released to a certain extent through the elastic property of the second spring 31, the hard contact between the lower die 12 and the upper die 16 is reduced, and therefore protection of the lower die 12 and the upper die 16 is achieved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art can smoothly practice the utility model as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings, without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. The utility model provides an automobile steering wheel cover mold processing convenient to drawing of patterns, includes the die body, the die body includes die holder (1), the upper surface fixedly connected with support frame (11) of die holder (1), the fixed surface of support frame (11) is connected with lower mould (12), the inboard of lower mould (12) is provided with die cavity (13), the top fixedly connected with roof (14) of support frame (11), the top fixedly mounted of roof (14) has telescopic cylinder (15), the output fixedly connected with of telescopic cylinder (15) goes up mould (16), go up mould (16) swing joint at the surface of support frame (11), the inboard fixedly connected with injection molding pipe (17) of going up mould (16), injection molding pipe (17) activity is at the inboard of roof (14);
the die holder is characterized in that a demoulding mechanism is arranged on the surface of the die holder (1), the demoulding mechanism comprises a supporting block (2), the supporting block (2) is fixedly connected to the upper surface of the die holder (1), a rotating rod (21) is movably connected to the inner side of the supporting block (2), a cam (22) is fixedly connected to the surface of the rotating rod (21), a limiting rod (24) is fixedly connected to the upper surface of the die holder (1), a connecting plate (25) is movably connected to the surface of the limiting rod (24), and a push rod (26) is fixedly connected to the upper surface of the connecting plate (25).
2. The automobile steering wheel cover processing mold convenient for demolding according to claim 1, wherein: the demolding mechanism further comprises a motor (23), the motor (23) is fixedly arranged on the surface of the supporting block (2), the rotating rod (21) is fixedly connected with the output end of the motor (23), and the surface of the connecting plate (25) is fixedly connected with a first spring (27).
3. The automobile steering wheel cover processing mold convenient for demolding according to claim 1, wherein: the limiting rods (24) are fixedly connected to the upper surface of the die holder (1) in four groups, one end, far away from the die holder (1), of each limiting rod (24) is fixedly connected with the bottom end of the lower die (12), and the four groups of limiting rods (24) are correspondingly connected with the connecting plates (25).
4. The automobile steering wheel cover processing mold convenient for demolding according to claim 2, wherein: the ejector rod (26) is six groups of movable inner sides of the lower die (12) and the die cavity (13), one end of the first spring (27) is fixedly connected with the lower die (12), and the other end of the first spring (27) is fixedly connected with the connecting plate (25).
5. The automobile steering wheel cover processing mold convenient for demolding according to claim 1, wherein: the surface of lower mould (12) is provided with protection machanism, protection machanism includes dead lever (3), dead lever (3) fixed connection is at the upper surface of lower mould (12), the internal surface fixedly connected with second spring (31) of dead lever (3), the one end fixedly connected with telescopic link (32) of dead lever (3) are kept away from to second spring (31), the upper surface fixedly connected with connecting block (33) of telescopic link (32).
6. The automobile steering wheel cover processing die convenient to demolding according to claim 5, wherein: the fixed rod (3) is fixedly connected with the lower die (12) in four groups, one end of the second spring (31) is fixedly connected with the fixed rod (3), and the other end of the second spring (31) is fixedly connected with the telescopic rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322987353.2U CN220973216U (en) | 2023-11-06 | 2023-11-06 | Automobile steering wheel cover mold processing convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322987353.2U CN220973216U (en) | 2023-11-06 | 2023-11-06 | Automobile steering wheel cover mold processing convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220973216U true CN220973216U (en) | 2024-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322987353.2U Active CN220973216U (en) | 2023-11-06 | 2023-11-06 | Automobile steering wheel cover mold processing convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220973216U (en) |
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2023
- 2023-11-06 CN CN202322987353.2U patent/CN220973216U/en active Active
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